19077930

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{2617}}^1$

素因数の和:2642

約数の個数: 56

約数和(自身を含む): 51506532

約数和(自身を除く): 32428602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 2617, 3645, 5234, 7290, 7851, 13085, 15702, 23553, 26170, 39255, 47106, 70659, 78510, 117765, 141318, 211977, 235530, 353295, 423954, 635931, 706590, 1059885, 1271862, 1907793, 2119770, 3179655, 3815586, 6359310, 9538965, 19077930]

約数ペア:

[(1, 19077930), (2, 9538965), (3, 6359310), (5, 3815586), (6, 3179655), (9, 2119770), (10, 1907793), (15, 1271862), (18, 1059885), (27, 706590), (30, 635931), (45, 423954), (54, 353295), (81, 235530), (90, 211977), (135, 141318), (162, 117765), (243, 78510), (270, 70659), (405, 47106), (486, 39255), (729, 26170), (810, 23553), (1215, 15702), (1458, 13085), (2430, 7851), (2617, 7290), (3645, 5234)]